San Leucio is a frazione of the comune of Caserta, in the region of Campania in southern Italy. It is most notable for a resort developed around an old silk factory, named a UNESCO World Heritage Site in 1997.
It is located 3.5 km northwest of Caserta, at 145 m above sea level.
Wikipedia https://en.wikipedia.org/wiki/San_Leucio
Coordinates 41°5'56.78" N 14°18'56.969" E